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- USA
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Enhanced seed germination
Keep your grow area clean to prevent the spread of pathogens throughout your crop
KDF 85/Catalytic Carbon Filter for chloramines removal
The simplicity of this thermostat and its small design make it a useful addition to any grow room
Bloom Natural – 32oz
Hanna Industrial Grade pH/TDS Controller w/Proportional Control of Fertilization spl_jondon Enhanced seed germinationAdd this 2 in 1 pH and TDS controller engineered for economical dosage of fertilizer solutions in hydroponics to your growroom. The product measures pH from 0 to 14 and TDS from 0 to 1999 mg L (ppm). Two separate set points can be adjusted from 4 to 7 pH and 900 to 1800 ppm (mg L). The relays are activated when the pH exceeds the set point or TDS falls below the desired value. Two pumps or electrovalves can be wired directly to the controller and be
US$ 337.50
US$ 180.00
US$ 207.50
US$ 45.00
Pay in 4 interest-free payments of $34.88 Learn more